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SF-203 digital refrigeration temperature controller


Product number:1033013383638376448

  • Description
  • Features 

    Mini sized and intelligent controller and applicable to the compressor of one HP.

    Temperature Display/ Temperature Control

    Automatic defrost by turning off compressor/ Light Control

    Electric heater defog/ High,Low temperature alarm

    Value Storing/ Parameter Locking/ Self Testing

     

    Technical Data 

    Range of temperature displayed : 45150

    Range of set temperature:4550

    Accuracy:±1        

    Temperature sensor:NTC, one sensor,2m(L)

    Compressor:  N.O.  30A/250VAC

      (applicable to one HP Compressor,if more it needs to cornect an  AC contactor)

    Light: N.O.  5A/250VAC

    Defog:  N.O.  10A/250VAC

    Panel dimensions:142(Length)×40(Width)×40(Depth)mm

    Mounting hole dimensions:138(Length)×32.5(Width)mm


    Parameters 

     

    Paramete

    Function

    Set range

    Default

    E1

    Lower setpoint limit

    45Set temp.

    30

    E2

    Higher setpoint limit

    Set temp.50

    30

    E3

    Temp.hysteresis

    110

    4

    E4

    Comp.start delay time

    010Min

    2Min

    E5

    Offset on room temp.

    1010

    0

    F1

    Max.Defrost duration

    160Min

    20Min

    F2

    Defrost interval time

    024Hr

    6Hr

    F4

    Display during defrost   

    0=Normal display

    1 = Last value

         before defrost

    0

    C2

    High temperature alarm

    C3~50

    40

    C3

    Low temperature alarm

    45~C2

    -40

     

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